Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Administrative data

Endpoint:
density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012

Materials and methods

Test guideline
Qualifier:
equivalent or similar to guideline
Guideline:
OECD Guideline 109 (Density of Liquids and Solids)
Type of method:
air comparison pycnometer (for solids)

Test material

Constituent 1
Chemical structure
Reference substance name:
(2R,3R,5R)-4,4-difluoro-2-[(3-fluorobenzoyloxy)methyl]-5-(methanesulfonyloxy)oxolan-3-yl 3-fluorobenzoate; (2R,3R,5S)-4,4-difluoro-2-[(3-fluorobenzoyloxy)methyl]-5-(methanesulfonyloxy)oxolan-3-yl 3-fluorobenzoate
EC Number:
938-647-4
Cas Number:
942288-39-3
Molecular formula:
C20H16F4O8S
IUPAC Name:
(2R,3R,5R)-4,4-difluoro-2-[(3-fluorobenzoyloxy)methyl]-5-(methanesulfonyloxy)oxolan-3-yl 3-fluorobenzoate; (2R,3R,5S)-4,4-difluoro-2-[(3-fluorobenzoyloxy)methyl]-5-(methanesulfonyloxy)oxolan-3-yl 3-fluorobenzoate
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

Results and discussion

Density
Type:
density
Density:
0.509 g/cm³
Temp.:
20 °C

Applicant's summary and conclusion